1. 다음의 발명동기와 관련이 없는 것을 고르면? (3점)
‧ He loved music and he wanted to listen to it
while he was walking.
‧ People always wanted to fly like birds.
‧ He was very busy and wanted to eat fast.
‧ He wanted to talk to friends who were far away.
①airplane ②light bulb ③walkman
④sandwich ⑤telephone |